From github.com:llvm/llvm-project
 * branch                      main       -> FETCH_HEAD
   d2d4a1bbdc45..9ddedf07ed80  main       -> origin/main
Switched to branch 'main'
Your branch is behind 'origin/main' by 2 commits, and can be fast-forwarded.
  (use "git pull" to update your local branch)
HEAD is now at 9ddedf07ed80 [libc++] Deprecate the C++20 synchronization library before C++20 (#86410)